000 00244nam a2200109Ia 4500
100 _aJAGDISH LAL
245 _aTHEORY OF MECHANISMS AND MACHINES
250 _aII
260 _aDELHI
_bMETROPOLITION BOOK
_c1991
300 _a975
942 _2ddc
_cBB
999 _c73542
_d73542